１４
Key lock function
The key lock function locks the temperature and parameter settings. Therefore, the
temperature and parameters cannot be changed by any unauthorized personnel.
Authorized personnel may use a code number to set, or release the key lock function.
The unit is not locked when shipping.
Setting the cord number
[Example] Setting the cord number 123.
Press the LOCK key.
Displayed
Press the
▲
and
▼
key to
display 123.
Press the LOCK key.
Number 123 blinks 5 times.
The unit is locked.
Each setting can be changed when locking is released.
It is locked when this operation is done under the lock released state.
It is release when this operation is done under the locked state.
Only one cord number can be registered.
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Press the LOCK key.
How to release/lock
Press the LOCK key.
Number 123 blinks 5 times.
The unit is released (locked.)
locked
locked
Press the
▲
and
▼
key to display the registered cord number.
Each settings explained on pages 4-10 when the unit is locked.
If leave under lock released state, everyone can change every setting.
If an incorrect code number is input, the display will show “nG”, and return to the
initial display.
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